Get Ip address

Question

Hello everyone Please let me know how to get user IP address in .net core. My case is when a user login so I want to store Ip in table.

Amit Mohanty · Answer

Hey you got IpAddress as {::1} because of you try to get IP from your own machine. Try below code. var remoteIpAddress = Request.HttpContext.Connection.RemoteIpAddress; string IpAddress = "" ; if (remoteIpAddress != null ) { // If we got an IPV6 address, then we need to ask the network for the IPV4 address // This usually only happens when the browser is on the same machine as the server. if (remoteIpAddress.AddressFamily == System.Net.Sockets.AddressFamily.InterNetworkV6) { remoteIpAddress = System.Net.Dns.GetHostEntry(remoteIpAddress).AddressList .First(x => x.AddressFamily == System.Net.Sockets.AddressFamily.InterNetwork); } IpAddress = remoteIpAddress.ToString(); }

Sachin Singh · Answer

first add this to your startup.cs before app.UseAuthentication() app.UseForwardedHeaders( new ForwardedHeadersOptions { ForwardedHeaders = ForwardedHeaders.XForwardedFor | ForwardedHeaders.XForwardedProto }); Then use this var IpAddress=Request.HttpContext.Connection.RemoteIpAddress; Note:- add the using statement using Microsoft.AspNetCore.HttpOverrides;

Rohan · Answer

Sir I have use this - result is IpAddress = {::1}

Get Ip address

Answers (3)